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The Best Open-Source Alternatives to Chime CRM

Are you looking for a free or self-hosted alternative to Chime CRM? In 2026, avoiding expensive proprietary software subscriptions is easier than ever. The open-source community has built excellent privacy-friendly tools within the Real Estate ecosystem. Currently, there are 2 active replacements available, with SuiteCRM being one of the most prominent selections.

Quick Comparison: Chime CRM vs. Open Source

Full comparison: Chime CRM vs. SuiteCRM →
CriteriaChime CRMOSS Replacements
Pricing modelPaid / Monthly Fees100% Free / Self-Hosted
Data ControlThird-party ServersFull Ownership & Privacy
CustomizabilityRestricted by VendorUnlimited (Modify Codebase)

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AGPL-3.0

SuiteCRM is a fully-featured, open-source customer relationship management (CRM) system that offers a scalable and customizable platform for sales, marketing, and customer service teams, providing an excellent alternative to proprietary systems like Chime CRM. With its robust feature set, flexible architecture, and commitment to open-source principles, SuiteCRM ensures user data remains secure and under your control, providing unparalleled transparency and control over your CRM experience.

⭐ 5,602 Stars
šŸ“ 2,384 Forks
ā— 0 Open Issues
šŸ·ļø AGPL-3.0
AGPL-3.0

EspoCRM is a fully-featured, customizable open-source CRM solution that offers enterprise-class sales, marketing, and customer service capabilities, empowering businesses to streamline their operations while maintaining complete control over their data. As a privacy-friendly alternative to proprietary solutions like Chime CRM, EspoCRM provides a trustworthy and adaptable platform for managing customer relationships without compromising on security or scalability.

⭐ 3,183 Stars
šŸ“ 918 Forks
ā— 0 Open Issues
šŸ·ļø AGPL-3.0

Frequently Asked Questions

What is the best open source alternative to Chime CRM?

Based on GitHub community data (including star count and fork activity), SuiteCRM stands out as one of the most reliable open-source replacements for Chime CRM today.

Why should I use an open-source replacement instead of Chime CRM?

Switching to an open-source solution ensures complete data sovereignty, protects your software environment from sudden vendor price hikes, and gives you full transparent control over your tech-stack metadata.